Iran's Internet Blackout Amid U.S.-Israeli Airstrikes

Following a series of U.S. and Israeli airstrikes that began on February 28, 2026, Iran has experienced a significant internet blackout, with connectivity levels plummeting to approximately 1% of normal. This blackout, which has now lasted over 120 hours, is largely attributed to government-imposed restrictions aimed at controlling the flow of information during the ongoing conflict. Internet monitoring organization NetBlocks has confirmed the severity of the situation, noting that calls to Iran from abroad have become nearly impossible.

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The airstrikes, which reportedly resulted in the deaths of high-ranking Iranian officials, including Supreme Leader Ali Khamenei, were preceded by failed negotiations between Tehran and Washington. The strikes have targeted military and civilian sites, leading to widespread destruction and civilian casualties. Reports indicate that at least 1,114 civilian deaths have occurred, including 181 children, as a result of the ongoing military actions.

Day 3 of the War in Iran: Continued Internet Blackout and Widespread Disruption to Free Information Flow

The internet blackout has severely hampered communication among families and the dissemination of critical safety information. Eyewitness accounts describe a chaotic environment where residents are unable to receive timely updates about airstrikes or evacuation orders. Fereidoon Bashar, executive director of ASL19, emphasized the alarming nature of state narratives that downplay the dangers faced by civilians, stating, “It’s alarming to see reporting and narratives being pushed through these channels trying to portray that cities and certain areas are safe.”

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Iranian authorities have not publicly acknowledged the full extent of the internet disruption, framing it as a necessary measure for national security. The government has previously employed similar tactics during periods of unrest, such as the nationwide protests in January 2026. Analysts suggest that the current blackout serves to suppress dissent and control the domestic narrative amid escalating military actions.

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Human rights organizations have condemned the blackout, arguing that it violates citizens' rights to information and safety. The International Federation of the Red Crescent highlighted the humanitarian implications, stating, “Transparency and access to information are essential for civilian protection and the effective delivery of humanitarian assistance.” Critics assert that the government's actions exacerbate the already dire situation for civilians caught in the conflict.

The Guardian

While many reports confirm the extensive damage to civilian infrastructure, including schools and hospitals, there are discrepancies regarding the exact number of casualties and the effectiveness of the government's information control measures. Some sources indicate that a small fraction of the blackout may be due to damage from airstrikes, while others maintain that it is primarily a result of government action.

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• “Information barely gets through,” — Ali, Tehran Resident

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• “During military attacks, a nationwide internet disruption is not merely a technical issue – it directly affects the flow of information, the ability to conduct field verification, citizens’ access to safety information, and communication among families,” — International Federation of the Red Crescent

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• “It’s about control and it’s about even possibly slowing down the demise [of the regime],” — Project Ainita Researchers

The ongoing internet blackout in Iran continues to raise serious concerns about the implications for civilian safety and the ability to document the human toll of the conflict. As the situation evolves, the need for reliable information remains critical for both citizens and humanitarian organizations.

The Guardian